@article{oai:repository.dl.itc.u-tokyo.ac.jp:00024941, author = {福田, 節雄 and 馬場, 準一}, issue = {3}, journal = {生産研究}, month = {Mar}, note = {application/pdf}, pages = {104--104}, title = {速報20 : 絶縁の不良劣化の新檢知方法}, volume = {2}, year = {1950} }